Jiffy Lube charges $89 for a flush and at all of the places you will have to educate them about the process and our 'sealed' tranny. Flushes are extremely good and far better than the 4-5qts that comes out if you just drain the pan.

I confirmed today with a transmission rebuilder and several independent shops, that filter changes ARE strongly recommended every 20-30K at most on ANY automatic transmission. There will ALWAYS be metal and plastic particles coming off of the parts that could clog the filter, or circulate through the tranny, and prematurely cause failures.

Fortunately, the VX DOES have a magnet in the bottom of the tranny pan but of course that can only be cleaned when the pan is off, a tedious job requiring dropping the crossmember. Isuzu could not even quote me the labor for this but did want to charge $76 for the filter alone which I bought for $23!